Using the completing-the-square method, rewrite f(x) = x^2 + 4x − 1 in vertex form.
Sel...
Mathematics, 03.04.2020 04:13 hartzpeyton136
Using the completing-the-square method, rewrite f(x) = x^2 + 4x − 1 in vertex form.
Select one:
a. f(x) = (x + 2)^2 + 1
b. f(x) = (x + 2)^2
c. f(x) = (x + 2)^2 + 4
d. f(x) = (x + 2)^2−5
Answers: 1
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